haustorium
吸器
常用释义
英音[ hɔːˈstɔːrɪəm ]
美音[ hɔːsˈtɔːriəm ]
变形
复数:
haustoria
基本释义
- n. （寄生植物的）吸根
例句
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1·Perhaps they played the function as chalazal end of the haustorium.作者认为它们是起了合点端吸器的功能。
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2·Endosperm formation is nuclear type and the endosperm forms chalazal haustorium.核型胚乳，合点端具胚乳吸器。
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3·The primary chalazal haustorium ramifies around the vascular tissues of the ovule.初生合点吸器沿着胚珠的维管组织分支。
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4·Early necrosis or post haustorium formation necrosis of haustoria might take place.吸器可以在发育早期受抑坏死，也可迟滞至吸器体形成之后坏死。
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5·The haustorium cellularizated from the micropylar end to chalazal end at the later globular stage.球形胚晚期吸器自珠孔端向合点端逐渐细胞化。
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6·Both hypha and haustorial mother cell were dikaryotic while the typical mature haustorium was mono- karyotic.胞间菌丝和吸器母细胞均含有双核，而成熟吸器则含有单核。
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7·During formation of the dikaryotic haustorium there were collars formed around the neckand tubles in cytoplasm in host cell.在双核吸器形成过程中，寄主细胞可分泌胼胝质和产生与侵染有关的管状结构。